Outlook Add-in Deployment

Question

I have create an outlook add-in. When i run it in my machine ,it works fine. Then i publish
 it. I click the .vsto file in client machine to deploy add,it runs well and  there is no warning,when i open the outlook,i can see the add_in.however when i click the button(get info).there is no feedback,so
I  add the code messagebox.show("failure") in the button_click event in the first line, it shows nothing too.
note: i am using VS2010. .NET framework 4
please;

Answer 1

Hello,
> Then i publish  it.
Do you use the ClickOnce installer for deploying the add-in?
Did you have a chance to check out the windows registry for the add-in?  See
Registry Entries for Application-Level Add-Ins for more information.
You can read about the required steps for deploying Outlook add-ins in the
Deploying an Office Solution section in MSDN. Pay special attention to the
Deploying an Office Solution by Using ClickOnce article.
Is your add-in listed in the Disabled Items list in Outlook?
Microsoft Office applications can disable add-ins that behave unexpectedly. If an application does not load your add-in, the application might have hard disabled or soft disabled your add-in. 
Hard disabling can occur when an add-in causes the application to close unexpectedly. It might also occur on your development computer if you stop the debugger while the
Startup event handler in your add-in is executing. 
Soft disabling can occur when an add-in produces an error that does not cause the application to unexpectedly close. For example, an application might soft disable an add-in if it throws an unhandled exception while the
Startup event handler is executing. 
When you re-enable a soft-disabled add-in, the application immediately attempts to load the add-in. If the problem that initially caused the application to soft disable the add-in has not been fixed, the application will soft disable the add-in again.
You can read more about this in the
How to: Re-enable an Add-in That Has Been Disabled article in MSDN.